Anti-ETFDH antibodies are used in the immunodetection of the protein electron transfer flavoprotein dehydrogenase. In humans, the canonical protein has a reported length of 617 amino acid residues and a mass of 68.5 kDa. Its subcellular localization is in the mitochondria. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the ETF-QO/FixC protein family, ETFDH is known to be involved with the response to oxidative stress. The ETFDH gene has been associated with the disease, Glutaric aciduria. Synonyms for this target antigen include MADD, electron transfer flavoprotein-ubiquinone oxidoreductase, mitochondrial, ETF dehydrogenase, ETF-QO, and ETFQO. ETFDH gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of ETFDH antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.